{
  "cveId": "CVE-2026-57179",
  "url": "https://patchblox.com/security/cve/CVE-2026-57179",
  "summary": "CVE-2026-57179 is fixed in social-auth-core on 1 platform by DEBIAN-CVE-2026-57179 (version 5.0.2-1), released September 26, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "social-auth-core: Python Social Auth is a social authentication/registration mechanism",
  "description": "Python Social Auth is a social authentication/registration mechanism. Prior to version 5.0.0, the partial-pipeline resume mechanism accepted \u0060partial_token\u0060 as a bearer credential without binding it to the browser session that created it. Applications using resumable partial pipeline steps could allow an attacker to start an authentication flow, obtain a valid partial token and verification data, and cause a victim\u0027s browser to resume that attacker-controlled flow. This could authenticate the victim\u0027s browser as the attacker\u0027s account. The issue affects applications using partial pipeline steps such as \u0060mail_validation\u0060 or custom steps decorated with \u0060@partial\u0060. The issue has been fixed in version 5.0.0 by binding partial pipeline resumes to the originating browser session.",
  "published": "2026-09-24T18:17:15Z",
  "severity": "medium",
  "cvss": 4.2,
  "cvssVector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N",
  "epss": 0.00158,
  "epssPercentile": 0.04966,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "social-auth-core",
      "release": "Debian 14",
      "fixedVersion": "5.0.2-1",
      "fix": "DEBIAN-CVE-2026-57179",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-57179",
      "released": "2026-09-26T19:52:05Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T07:25:28Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}